baber/WOPTO huggingface dataset:
Patent RU-95109893-A (RU)
Inventor: DRACHKO E F
IPC: F01C7/00
Filed: 1995-06-28
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: engine has hollow housing; hollow drum for accommodating sealing and compression liquid ring installed axis-symmetrically on shaft inside housing; rotor with radial projections on end faces and blades in spaces between projections installed eccentrically on shaft in drum space; combustion chambers and supply, cooling and lubricating system and torque takeoff device. To improve reliability, increase efficiency and stability of operation within wide range of load variations, drum and rotor are mechanically coupled and are installed in housing on common crankshaft which is mechanically connected , together with drum, to common power takeoff system. Ports for connection to supply, cooling and liquid feed systems are made in end face walls of drum. on one end face of rotor radial projection in form of solid circular ridge is made and on opposite end face, radial projections in form of at least two discrete variable height ridges are provided. Rotor is divided into sections lengthwise by intermediate ring radial ridge, one of sections, shorter one, is compression zone, and longer one is expansion zone communicating with exhaust duct. At least two radial blades are. installed in each zone and at least two bypass channels are made in rotor body which place above indicated zones in communication and serve as combustion chambers. EFFECT: improved reliability, increased efficiency and stability of operation. 20 cl, 20 dwg
Patent TW-200302705-A (TW)
Title: Device for controlling and regulating the pressure exerted by a reel of material in a dispensing machine with automatic cutting
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 2002-12-24
Abstract: Device for controlling and regulating the pressure exerted by a reel of material in a machine for dispensing a strip of wipe material, the machine being of the type comprising a housing which accommodates a protective cover, lateral end shields (8), a drum (3) associated with a cutting mechanism (4), a reel holder (6), the device including means operated in opposition to elastic return means in order to allow said pressure control, which is distinctive in that each end shield (8) is designed with a profiled cut-out (8a) and internally accommodates, around the cut-out, pairs of flanges (10-11) arranged either side of the cut-out in lower and upper horizontal planes and enabling positioning and retention of a pivoting shaft (13) and in that each shaft (13) accommodates a flap (13a) which passes through each of the end shields (8) through the corresponding cut-out and protrudes externally beyond said end shields and in that the rear part of each end shield (8) has a tab (6a) to accommodate and fix a return means (14) which is also attached to said flap, lowering of the reel-holder arm causing articulation of each of the flaps and keeping the reel pushed against the drum with continuous pressure.
Patent TW-200401140-A (TW)
Title: Liquid crystal display and method of manufacturing the same
Inventor: NAKANISHI YOHEI
IPC: G02F1/137
Filed: 2003-01-30
Abstract: The invention relates to a liquid crystal display in which a polymeric component included in a liquid crystal layer is polymerized while adjusting a voltage applied to the liquid crystal layer to regulate the direction of alignment of liquid crystal molecules during polymerization and a method of manufacturing the same. The invention provides a liquid crystal display in which image sticking is mitigated and a method of manufacturing the same. In a method of manufacturing a liquid crystal display in which a liquid crystal composition including a polymeric component that is optically or thermally polymerized is sealed between substrates and in which the polymeric component is polymerized while applying a voltage to the liquid crystal composition to regulate the direction of alignment of liquid crystal molecules during driving, a configuration is employed such that a polymerization initiator in the liquid crystal composition has a concentration x that satisfies 0 ≤ x ≤ 0.002 (% by weight).
Patent TW-200307547-A (TW)
Title: 2, 4-Pyrimidinediamine compounds and their uses
Inventor: SINGH RAJINDER
IPC: C07D239/46
Filed: 2003-01-30
Abstract: The present invention provides 2, 4-pyrimidinediamine compounds that inhibit the release of chemical mediators of disease, intermediates and methods of synthesizing the compounds and methods of using the compounds in a variety of contexts, including in the treatment and prevention of diseases characterized by, caused by or associated with the release of the chemical mediators.
Patent TW-200304380-A (TW)
Title: Combination therapies for treating methylthioadenosine phosphorylase deficient cells
Inventor: BLOOM LAURA ANNE
IPC: A61K31/52
Filed: 2003-03-03
Abstract: The present invention is directed to combination therapies for treating cell proliferative disorders associated with methylthioadenosine phosphorylase(MTAP) deficient cells in a mammal. The combination therapies selectively kill MTAP-deficient cells by administering an inhibitor of de novo inosinate synthesis and administering an anti-toxicity agent, wherein the inhibitors of de novo inosinate synthesis are inhibitors of glycinamide ribonucleotide formyltransferase ("GARFT") and/or aminoinidazolecarboximide ribonucleotide formyltransferase ("AICARFT"), and the anti-toxicity agent is an MTAP substrate (e.g. methylthioadenosine or "MTA"), a precursor of MTA, an analog of an MTA precursor or a prodrug of an MTAP substrate.
Patent TW-200304310-A (TW)
Title: Standard platform for network technology group and application method thereof
Inventor: RYU JUHN-SEOK
IPC: G06F9/44
Filed: 2003-03-03
Abstract: The present invention discloses a standard platform for a network technology group, by generating a common element, a common module, in each of the technology groups applied in a predetermined software system, such as a synchronous digital hierarchy SDH, a plesiochronous digital hierarchy PDH, an asynchronous transfer mode ATM, an Internet protocol IP, a voice over packet VoP, an inverse multiplexing over asynchronous transfer mode IMA, or a digital subscriber line and its variations xDSL, including hierarchically a function block defined by each function of a message conversion and of a connection process in each block of the technology groups, a management group of the function block, a sub-structure of the function block, classified according to the role within each function block, and a management element, a minimum unit of the common module in each of the technology groups, including actual structure contents, classified differently according to the management group.
Patent TW-200413096-A (TW)
Title: Total heat exchanger
Inventor: OKANO HIROSHI
IPC: B01D53/28
Filed: 2003-03-05
Abstract: An object of this invention is offering a total heat exchanger element that eliminates to outdoor the harmful gas which may spring out from indoors, and that are not returned to the indoor by the e1ement again. Grinded Styrene ion-exchange resin particles which have an ionization that connect to molecule are fixed on a sheet. An element that has numerous small channels is constructed of the sheet by winding the sheet. By the element, moisture can be exchange between indoor air and outdoor air, without exchanging harmful gas that may spring from a room. Since surface area of humidity adsorbent is large, exchange efficiency of humidity is high.
Patent TW-200417386-A (TW)
Title: Non-insertion hydrotherapy for cleaning intestine and intestine-cleaning hydrotherapy device for such therapy
Inventor: Xu hao-han
Filed: 2003-03-11
Abstract: Disclosed is a non-insertion colon hydrotherapy and a colon hydrotherapy device for such a therapy, which fills filtered and cleaned water that is heated to 20-38 DEG C, via a cleaning device under a predetermined pressure and cooperating with contraction of anus, into the anus of a patient in order to inject clean warm water into the intestine of the patient. The cleaning device is removed at the time when the patient feels expansion of the lower abdomen, in order to allow the contents in the colon to be expelled out of the human body under the contraction of the colon. The cleaning device comprises a housing, a heating device and a box arranged in a lower portion inside the housing, water inlet of the box connected to water entry port of the housing and water outlet connected to water discharge port of the housing via a water discharge conduit, further comprising a cleaning unit that is connected to the water discharge port of the housing, the cleaning unit comprising a cleaning head having a top face that forms a cleaning opening, the top face of the cleaning head forming a configuration that match the contour around the anus of human body. The present invention allows for injection of water of constant temperature deeply into the large intestine, realizing non-insertion colon hydrotherapy. By means of the configuration of the top face matching the surface contour of anus of human body, tight engagement between the cleaning unit and the anus is realized and there is no need to insert a foreign object into the anus thereby not causing irritation to human body and easy to operate, and thus allowing for individual operation of the patient without the aid of other people.
Patent TW-200304517-A (TW)
Title: Amphoteric and cationic fluorescent whitening agents
Inventor: SCHEFFLER GOETZ
IPC: C07D251/68
Filed: 2003-03-17
Abstract: A compound of the formula, wherein A1 and A2 each, independently of one another, represent -SO3- or -SO3M, where M represents hydrogen, an alkaline or alkaline earth metal, ammonium or alkylammonium, B1 and B2 each, independently of one another, represent the moiety, in which R1 represents hydrogen, a straight-chain C1-C12alkyl or branched C3-C12alkyl group which C2-C12alkyl and C3-C12alkyl group, respectively, may be interrupted by one or two heteroatoms and is unsubstituted or substituted by one or two -OH, -OC1- C4alkyl, -NH2, -NHC1-C4alkyl, -N(C1-C4alkyl)2, -N-pyrrolidino, -N-piperidino, -N-morpholino or-N+(C1-C4alkyl)3 groups and R2 represents C1-C4alkyl, C2-C4hydroxyalkyl, -CH2CONH2, -CH2COOH or -CH2COO C1-C4alkyl or, alternatively, B1 and B2 each, independently of one another, represent a group of the formula, in which R3, R4 and R5 each, independently of each other, represent hydrogen, C1-C4alkyl, C2-C4hydroxyalkyl, the group -X'-NR6R7 or the group -X'-N+R3R6R7, whereby at least one of the substituents R4 and/or R5 represents -X'-NR6R7 or -X'-N+R3R6R7, X and X' each, independently of each other, represent a straight-chain C2-C8alkylene or branched C3-C8alkylene chain, which is unsubstituted or substituted by one or two -OH or-C(=0)- groups, R6 and R7 each, independently of each other, represent hydrogen, C1-C4alkyl or, together with the nitrogen atom to which they are bound, complete a pyrrolidino, piperidino or morpholino ring and R2 is as previously defined and each D1 and D2, independently of one another, are either defined as for B1, and B2 or represent halogen, -NH2, C1-C4monoalkyl- or dialkylamino, said alkyl groups being unsubstituted or substituted by C1-C4alkoxy, amino, mono- or di-C1-C4alkylamino or tri-C1-C4alkylammonium; C2-C4hydroxyalkylamino, C2-C4di(hydroxyalkyl)amino, anilino, an aniline monosulphonic acid or sulphonamide residue or a 5-or 6- membered, saturated heterocyclic ring or, alternatively, mixtures of compounds of formula (1), a process for their preparation and the use thereof as fluorescent whitening agents, especially for paper.
Patent TW-200305572-A (TW)
Title: Process for preparing a pharmaceutically active compound
Inventor: DALMASES BARJOAN PERE
IPC: C07D451/14
Filed: 2003-03-26
Abstract: The invention relates to a process for preparing granisetron, or a pharmaceutically acceptable salt thereof, which comprises: (a) cyclisation of a compound of formula (I) in an inert solvent and at a temperature between 0 - 100 DEG C, in the presence of a strong acid, in order to yield the compound of formula (II); (b) methylation of the compound of formula (II), with an alkylating agent, in the presence of a base, in an inert solvent and at a temperature between 0 DEG C - 160 DEG C, and with optional formation of a pharmaceutically acceptable salt. The process of the invention yields a granisetron of high purity, preventing impurities due to demethylation, by carrying out the methylation after rather than before cyclisation and with a higher yield.
Patent TW-200408653-A (TW)
Title: Anhydrous, liquid phase process for preparing hydroxyl, containing polymers of enhanced purity
Inventor: SHEEHAN MICHAEL T
IPC: C08F6/02
Filed: 2003-04-17
Abstract: An anhydrous, liquid phase process for preparing hydroxyl containing polymers of enhanced purity comprising the steps of polymerization, purification, transesterification, purification, catalyst removal, and solvent exchange. The resultant polymer in solution can be used directly, without further processing steps, to prepare a photoresist composition.
Patent TW-200401106-A (TW)
Title: Testing liquid crystal microdisplays
Inventor: YANG QINGSHENG J
IPC: G02F1/13
Filed: 2003-05-15
Abstract: By rendering a special test image and applying flat-field correction for a device under test (DUT) non-uniformity, the E-O response of a reflective LCOS microdisplay can be quickly determined through an image processing algorithm. The measurement is made in a spatial domain instead of in a temporal domain. From the measurement, the driving voltage of maximum brightness, Vbright, can be determined. The use of Vbright enhances the visibility of pixel and sub-pixel defects to the test system. Other defect visibility enhancements are achieved through appropriate sampling rate, optical axis rotation and improved parallelism between the DUT and the CCD sensor camera. By modeling a sub-pixel defect as a local non-uniformity, a near neighborhood algorithm may be used for detection. The neighborhood algorithm does not rely on the alignment between the display pixels and the camera pixels.
Patent TW-200403825-A (TW)
Title: Lead frame
Inventor: SMITH JEREMY PAUL
IPC: H01L23/495
Filed: 2003-06-06
Abstract: A semiconductor package comprises a semiconductor chip and a clip and a lead frame for electrically supporting the chip within the semiconductor package. The chip has at least two solder pads on one surface, and either or both the lead frame and clip have corresponding pedestals. Each solder pad is soldered to a respective pedestal on one of said lead frame and clip for supporting the chip during assembly of the semiconductor package.
Patent TW-200409136-A (TW)
Title: Self-calibrating sense amplifier strobe
Inventor: BHATIA AJAY
IPC: G11C7/08
Filed: 2003-06-25
Abstract: A system and method for self-calibration of the strobe timing of the sense-amphifiers of a RAM array. In one method example, the timing of two sense amplifiers used to read the bit-lines of the RAM array is controlled by a Delay Locked Loop circuit (DLL). The timing of a first sense-amplifier strobe is reduced until the sense amplifier fails. The second sense amplifier has adequate timing margin however and is used to actually read the RAM bit-lines. Once the RAM read fails with the first sense amplifier, the DLL lengthens the strobe timing. Once the minimum threshold is set, the second sense amplifier will always read the correct data because of a built-in timing margin between the first and second amplifier. Thus the system constantly optimizes the RAM array read timing with each read cycle even though the minimal time varies.
Patent TW-200406841-A (TW)
Title: Method for forming isolation film in silicon substrate
Inventor: KIM BONG-CHEON
IPC: H01L21/76
Filed: 2003-07-04
Abstract: Disclosed herein is a method for forming an isolation film in a silicon substrate, using a shallow trench isolation (STI) process. This method comprises the steps of: successively depositing a pad oxide film, a pad nitride film and a poly-silicon film on a silicon substrate; patterning the deposited films to expose a portion of the substrate which correspond to a field region; etching the exposed portion of the substrate to form a trench; depositing an HDP-oxide film on the substrate to the same thickness as the sum of the thickness of the deposited films and the depth of the trench in such a manner as to fill the trench; forming a reverse mask on the HDP-oxide film, which covers the field region and a portion of an active region extending inward from the edge of the active region by a given distance; etching an exposed portion of the HDP-oxide film formed on the active region using the reverse mask as an etch barrier; removing the reverse mask; subjecting the HDP-oxide film and the poly-silicon film to chemical mechanical polishing (CMP); and removing the pad nitride film. According to the present invention, before subjecting the HDP-oxide film to the CMP step, the step height of the HDP-oxide is removed to improve CMP uniformity. Also, since an oxide etchant is not used in the removal of the pad nitride film, the formation of a moat can be basically inhibited.
Patent TW-200403202-A (TW)
Title: Catalyst regeneration by treatment with an oxidizing agent
Inventor: CAMPOS DANIEL
IPC: C07D307/08
Filed: 2003-07-18
Abstract: A process for the production of tetrahydrofuran, gamma butyrolactone, 1, 4-butane diol and the like from a hydrogenatable precursor such as maleic acid, succinic acid, corresponding esters and their mixtures and the like in the presence of hydrogen and a noble metal catalyst, wherein oxidizing agents such as hydrogen peroxide, oxygen or air are used to regenerate spent noble metal catalyst for further use in the process.
Patent TW-200404964-A (TW)
Title: Toothed belt and method of production thereof
Inventor: ISSHIKI SHIGEHIRO
IPC: F16G1/14
Filed: 2003-07-30
Abstract: The toothed belt is comprised of a belt-body made of a thermoplastic elastomer, cord serving as a tensioning member, and cover fabric covering the belt tooth surfaces. The production method of the toothed belt of the invention comprises forming a preshaped article of a thermoplastic elastomer, assembling the cover fabric, cord, and the preshaped article in a forming mold, press heating the assembly from the outside, and heating it from the inside of the mold at a temperature exceeding the crystallization temperature of the thermoplastic elastomer and less than the melting point of the thermoplastic elastomer for a sufficient time so as to form teeth. Further, a resin film having higher melting point than that of a thermoplastic elastomer, arranged at the outside of a cover fabric prevents seepage of the belt-body material during the molding, and protects the toothed belt after production.
Patent TW-200507555-A (TW)
Title: Information access management method and system of network computer platform
Inventor: CHEN JR-WEI
IPC: H04L29/02
Filed: 2003-08-05
Abstract: An information access management method and system of network computer platform can adapt to a network computer platform which is connected to a network system, enabling multiple system administrators to simultaneously browse the related setup information of all management functions in the network computer platform from remote site through network system. However, only one system manager is allowed to proceed configurations concerning the related setup information of the same management function at one time and it is impossible to allow multiple system managers to simultaneously proceed configurations of the related setup information concerning the same management function so as to prevent the network computer platform from interfering with the parameter setup of the same management function to lead to abnormal operation condition or even system crash condition.
Patent TW-200405370-A (TW)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: TADANOBU KAZUO
IPC: H01G9/042
Filed: 2003-08-11
Abstract: A solid electrolytic capacitor of the present invention has a structure where respective anode sections of capacitor elements are joined to an anode lead frame by resistance welding via a through hole formed in the anode lead frame. Current thus collects to the through hole during the welding to break a dielectric oxide film layer to expose aluminum foil, and the molten aluminum collects into the through hole. Stable welding work is therefore allowed without splashing the aluminum, and a solid electrolytic capacitor having high welding strength, high reliability, and reduced ESR can be obtained.
Patent TW-200506392-A (TW)
Title: None-sticking detection method
Inventor: CHOU CHE-YA
IPC: G01R31/26
Filed: 2003-08-14
Abstract: A none-sticking detection method is conducted in a substrate strip with a plurality of semiconductor chips provided thereon. The substrate strip includes a plurality of substrate units, a plurality of plating bars between the substrate units and a plurality of plating pads connecting to the plating bars. Each substrate unit has a plurality of leads directly connecting to one of the plating bars adjacent to the leads. The method includes: (a) forming a first bonding wire electrically connected between one of the semiconductor chips and one of the leads; (b) connecting a first end of a second bonding wire to the semiconductor chip to which the first bonding wire is electrically connected using a capillary of a wire bonder electrically connected to a detector having a probe; (c) contacting the probe to one of the plating pads; (d) applying a predetermined amount of power to the capillary; and (e) checking whether a predetermined amount of electric current is detected by the detector after the connecting step of the first end of the second bonding wire and the probe contacting step.
Patent TW-200404318-A (TW)
Title: Electrostatic RF MEMS switches
Inventor: SONG IN-SANG
IPC: B81B3/00
Filed: 2003-08-20
Abstract: A micro switch having a dielectric layer having a movement region formed on a substrate, a conductive layer formed on a predetermined portion of the movement region, a dielectric film formed on the conductive layer, first and second electric conductors formed a predetermined distance above the dielectric film, one or two lower electrodes formed on the movement region, and one or two upper electrodes formed a predetermined distance above the two lower electrodes, the one or two upper electrodes moving the conductive layer and the dielectric film upwards when an electrostatic force occurs between the upper and lower electrodes, and capacitively coupled with the first and second electric conductors to allow a current to flow between the first and second electric conductors. Such a micro switch has a high on/off ratio and isolation degree and a simple structure, and can be fabricated in a very easy process.
Patent TW-200500775-A (TW)
Title: Scrolling color projection system with lamp synchronization
Inventor: VANLIER GERARDUS JOHANNES JOSEPHUS
IPC: H04N9/31
Filed: 2003-09-22
Abstract: A scrolling color projection system, comprising a pulsed lamp (4) and a color scanner (6, 8a, 8b, 8c, 9) for generating a light beam (5b) with a plurality of scrolling color fields, arranged to illuminate a display device (1, 3) to produce a projection of an image generated by the display device, wherein the frequency of the lamp is controlled so as to be related to the frame rate of the display device. By controlling the lamp frequency in relation to the frame rate, a generated interference pattern can be controlled to be distributed over several frame periods and over the entire height of the display. In particular, the pattern can be controlled in such a way that it is not perceptible to the human eye.